---
title: "Close API"
account: close-city
slug: close-api
---

# Close API

Travel times from US census blocks to nearby POIs: walking, biking, transit, isochrones

- Operations: 31
- Versions: 1 (latest `a70e7c778d65`)
- Source: https://docs.close.city/openapi.json
- OpenAPI document: https://skmtc.dev/close-city/apis/close-api/revisions/a70e7c778d65?raw

## Operations

31 in total, by tag:

- account (6)
- batch (5)
- areal (4)
- origin block (2)
- service (1)
- isochrone (2)
- metadata (5)
- places (1)
- origin coordinate (2)
- destination POI (3)

Every operation, with a link to its markdown: https://skmtc.dev/close-city/apis/close-api/llms.txt